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A immature whale calf was found lifeless following becoming entangled in a protective barrier along the shoreline of the region.

An eight-meter calf was found trapped by mesh in northern Wollongong waters this Tuesday, specifically the ocean separating Wombarra and Coledale.

This event is the 15th cetacean caught in marine barriers off Australia’s east coast this year, and the first whale that has perished, thought to have been suffocated while on its journey to Antarctic waters.

Finding and Reaction

A representative for the NSW department of primary industries and regional development explained that marine safety teams discovered the dead marine mammal during a standard check early Tuesday.

No earlier notifications any alerts about a caught cetacean at Coledale earlier,” they said, and mentioned that no further cetacean traps in state netting were recorded this year.

But, earlier this year, another whale became tangled in a shark drumline along the Newcastle coast.

The NSW National Parks and Wildlife Service, marine rescue organizations and Marine Rescue NSW took action on Tuesday afternoon, finding the immature cetacean with net wrapped around its tail and side fin.

“Everyone involved tried their best to release the dead cetacean,” said coastal authority Stuart Massey.

Difficulties and Consequences

The intention involved transporting the carcass to a location where extraction was possible from the sea,” the inspector explained. Shortly before 3pm, “the situation of adverse marine environment and the nearby rocks and beach meant it was becoming unsafe for our vessel and crew to remain there, so we were forced to abandon”.

The body drifted to land on Tuesday night. ORRCA said in a statement: “For now, the fatality cause is unknown and will remain unclear until … a examination is performed.”

Protective Netting System Information

In place are fifty-one marine barriers deployed in NSW, equipped with audible deterrents and acoustic devices.

The devices “emit a high-pitched acoustic signal that discourages the mammals from the area and reduces the chances of entanglement,” the DPIRD spokesperson noted.

“The government is researching advanced marine safety methods aimed at reducing effects on ocean life and safeguarding beachgoers.”

Demands for Action

The calf’s death caused renewed demands for the NSW government to end its shark netting program.

NSW Greens MP the MP stated that it was “deeply saddening to observe a young whale die like this, particularly since its demise was entirely unnecessary”.

“Annually as nets are deployed, we see further marine mammals and other wildlife including dolphins, at-risk marine reptiles and rare nurse sharks trapped, injured or killed.”

Researcher Perspectives

Dr Olaf Meynecke, who researches sea animals at the institution, explained there was little evidence to show that protective nets had prevented shark attacks in the past.

The “large-scale removal of sharks near coastlines as a mitigation measure” had minimal impact on risk, he said.

Meynecke said juvenile cetaceans were more vulnerable of entanglement and drowning.

“Research shows that they are not aware the risks of nets.”

Marine mammals develop experience, understanding how to share about dangerous locations, Meynecke added.

A young whale “would panic quite quickly and if you’ve got high seas there exists the danger of death”.

Official Response and Alternatives

Greens senator Peter Whish-Wilson stated: “Governments are able to assist protect marine visitors by supercharging investment in contemporary options to old and inefficient shark nets and drumlines.

“These include subsidising shark shield personal deterrent devices, monitoring systems, eco-shark barriers, bite-proof wetsuits, and enhancing awareness campaigns.

“A 2017 Senate inquiry on marine safety recommended the federal government take leading action on driving this investment, but this advice was not followed.”

The official further demanded the federal government to eliminate a loophole in the country’s conservation rules that enables local marine elimination initiatives.

“Government regulations allows the state-sanctioned animal cruelty that is occurring off our Queensland and NSW coastlines via hazardous and outdated EPBC exemption.

“Now is the period to end the global lengthiest sea creature removal and cease this inhumane state-approved wildlife harm.”